Sharp LC-32LB261U Service Manual page 57

32"&42"&50"LCD TV
HV
ZD9101
BZT52-B30
C9113
1NF
ZD9102
BZT52-B30
IC9100
SSC2S110
1 8
GND VCC
2 7
3 FB/OLP OCP 6
NC DRIVE
4 5
ST NC
!
ZD9803
C9103
BZT52-B16
4N7 50V
DV5
R9401
3K
+VCC1
IC9401
PC123X8Y FZOF
Q9401
BTC4672M3
VCC_ON
+ +
R9147
C9111 C9120 82K 2W
NC / 1NF 2.2NF
R9142
22R 5%
D9102 D9104
FR107G-A0
SARS01-V1
R9112
+VCC1 3.3 OHM 1/4W
!
D9103 R9104
1N4148W 10R 1/8W 5%
+VCC1
C9100
10PF
R9106 +
75ohm 1/8W +/-1%
R9103
470 OHM 1/4W HQ9100
HEAT SINK
1
2
R9111
3
0.3R
C9102 4
470P 50V
19.5VS
19.5VS
R9118
4K7 +-5% 1/8W
IC9102
PC123X8Y FZOF
R9129
10K OHM
R9121 C9118
1K 1/8W 1% 220N 50V
Q9106
IC9103 2N7002K
AS431AN-E1
Q9402
MMBT3906
3 2
19.5VS
R9406
10K 1/8W 1%
R9405
10K OHM
R9404
10K 1/4W Q9403
2N7002K R9407
100 OHM 1/4W
PS_ON
R9408
510K 1% 1/8W
DV5
Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
T9101
POWER X'FMR
5
SY NC VCC1
6
4
10
3 7
IC9104
2 R9124 NC/SP6018S8RGB R9125
NC/22K 1% NC/4R7 1/4W 5%
1 8
Timing SY NC
9 2 7
Pred Vdd
1 3 6
VR MOSG-C
4 5
Adj GND
!
C9133
NC/100P 50V
Q9102 R9117
NC/AOTF298L NC/5.1K 1/4W
2 1
D9108 D9105
NC/SK510C FME-220B
2
R9108 R9132
27 OHM 1/4W 27 OHM 1/4W
R9109 R9133 C9136 C9137
27 OHM 1/4W 27 OHM 1/4W 1N 50V 1N 50V
R9110 R9134
27 OHM 1/4W 27 OHM 1/4W
R9122 R9123
NC/8.2K 1/4W NC/5.1K 1/4W
SY NC
FB9103 FB9101
JUMP/BEAD C9914 BEAD
1.5NF 250V
DV5 2 1 2 1
FB9904
NC/127R C9913
NC/100PF 250V
1 2
R-
C9902 FB9906
NC/47pF 250V NC/127R
2 1
R9166
0R05 1/4W FB9102
NC
19.5VS
1 2
D9110
NC
VCC1
19.5VS 2 3
Q9107
NC
R9162
NC +
R9163
NC
R9164
NC
Q9108
NC
R9165 C9143
NC NC
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
絬 隔 瓜 絪 腹
Key Component
03. Main POWER PCB NAME
Thursday , May 15, 2014 Sheet 3 of 5
Date
57
19.5VS
Q9105 L9100
NC 3UH
+
+ + + + + R9151
NC L9101
3UH
C9116
NC
+
C9117
NC
R9152
NC
Q9104
NC
HQ9102
NC/HEAT SINK
1
2
3
4
HD9105
HEAT SINK
1
2
3
4
CN9100
CONN
2 1
BL_ON/OFF
4 3
3D_DB
6 5
8 7
10 9
+19.5V_A
12 11
14 13
+19.5V
16 15
+5V
+5V
NC
ZD9107
NC
2 1
IC9105
NC
1 8
L9102 NC
PGND EN
2 7
VIN LX
3 6
AGND COMP
4 5
VCC FB
C9135
NC
+
Size
Rev A
<称爹>
称 爹
+19.5V
+19.5V_A
R9153
NC
PS_ON
1 2
D9109
NC
R9128
0 OHM +-5% 1/8W
DIM
PS_ON
+19.5V_A
C9115
+19.5V
1N 50V
+5V
R9140
NC
C9123
NC R9136
NC
stand by _FB
R9139
NC